var express = require('express');
var router = express.Router();
//引入db.js
var client=require("../db/db");

/* GET home page. */
router.get('/', function(req, res, next) {
  //调用连接数据库的方法
  client.connect(function(){
    var db = client.getDB();
    console.log(db);
  })
  res.render('index', { title: 'Express' });
});

module.exports = router;
